mediawiki.special.upload: Use ES5 .forEach() instead of jQuery

Replace
* $.each( array, function ( index, value ) { ... } ) by
  array.forEach( function ( value ) { ... } )

Change-Id: I0574f130e93b53895e2c76363285084a6df05649

diff --git a/resources/src/mediawiki.special/mediawiki.special.upload.js b/resources/src/mediawiki.special/mediawiki.special.upload.js
index 5934278..3007c6a 100644 (file)
--- a/resources/src/mediawiki.special/mediawiki.special.upload.js
+++ b/resources/src/mediawiki.special/mediawiki.special.upload.js
@@ -194,7 +194,7 @@
                }
 
                // fillDestFile setup
-               $.each( mw.config.get( 'wgUploadSourceIds' ), function ( index, sourceId ) {
+               mw.config.get( 'wgUploadSourceIds' ).forEach( function ( sourceId ) {
                        $( '#' + sourceId ).change( function () {
                                var path, slash, backslash, fname;
                                if ( !mw.config.get( 'wgUploadAutoFill' ) ) {